Development of High Acceleration Megatorque Motor by NSK
NSK has announced the development of new Megatorque motor ™ PX Series which dramatically reduce positioning time and enhances precision, helping to improve productivity fir LEDs and automotive ICs. The new motor will help reducing the positioning when transferring light items such as electronic components helping to improve reliability in inspection equipment for LEDs and automotive ICs. Double acceleration and deceleration in this newly developed motor has been achieved by reducing the moment of inertia of moving element (rotor) of the motor significantly.
In addition to this improved rigidness of the motor structure helps to suppress vibration of the rotary table, enabling better accuracy. The structure will help to prevent the heat generated by the motor to reach the rotary table, which would affect accuracy.